Where does “Ἀχέρων” come from?

Ἀχέρων (Ancient Greek) comes from Ancient Greek ἄχος, from Proto-Indo-European h₂égʰos, from Proto-Indo-European h₂egʰ- — to be upset, afraid.

Ἀχέρων (Ancient Greek): lamentation

Definitions

  1. lamentation

Ancestry of “Ἀχέρων”, step by step

Ἀχέρων traces back through 3 separate lines of ancestry.

via Ancient Greek ἄχος

StepLanguageWordMeaning
1Ancient Greekἄχοςdistress; pain, ache
2Proto-Indo-Europeanh₂égʰosdistress
3Proto-Indo-Europeanh₂egʰ-to be upset, afraid

via Ancient Greek ὁ ἄχεα ῥέων

StepLanguageWordMeaning
1Ancient Greekὁ ἄχεα ῥέωνthe stream of woe

via Ancient Greek ῥέον

StepLanguageWordMeaning
1Ancient Greekῥέονstream

Words derived from “Ἀχέρων

Every word from Proto-Indo-European h₂egʰ-Every word from Proto-Indo-European h₂égʰosEvery word from Ancient Greek ἄχος
Ἀχέρων — Etymology, Origin & Word History | Etymology Explorer